I am really sorry for the delay of this reply as it is a weekend for us here. Hm, not too sure what do you mean here, do you mean you want to edit the title?
Hm, that dropdown will display 3 submenus for group conversations but on a single conversation, it should only display 1 submenu. Is it possible for you to provide us with an account so that we could test this out on the site?
I am really sorry for the delay of this reply as it is a weekend for us here. Hm this is odd, when I am logged into the site with the account, it seems to display the dropdown correctly as you can see here, http://take.ms/gpaNs
Can I know how were you able to reproduce this issue? Which browser were you testing this from eh?
I tested it with Chrome and Firefox on Windows 10 also tried it on a iPhone 6+ Safari and Chrome. Tried my login, Arlexwong and two other accounts with out success. Also cleared cache but still not working. I made a short video (hidden information) of the issue. When I hover over the three dots in the video I am clicking.
You are most welcome. Glad to hear that your issue has been resolved now.
As a gentle reminder, kindly start a new thread if you have any other issue in the future so it will be easier for us to manage your inquiry. I will lock and mark this thread as resolved.